Question

While examining the terrain, from the top of an extraterrestrial tree H 100 [m] high a heavy fruit is detached, at that moment you were on the ground directly below (see figure), and reacting quickly manages to draw his weapon in such a way that simultaneously shoots a super projectile with initial speed of 50 m / s upwards with the intention of destroying the fruit. Determine:

a) The height at which the projectile impacts the fruit.
b) The speed of both objects at the moment of the crash.

c) If the projectile goes through the fruit without problems, does it reach the top of the tree? Justify

Answer 1

İlla 249.8 Има, 127-Sim